Ningbo Baosi Energy Equipment Co., Ltd.
LEARNING HARMONY PERSEVERANCE PROFESSION
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0.4 kW Double Stage Oil-lubricated Rotary Vane Vacuum Pump DRV3 with 1 L/s (3.6m³/h)
DRV3 is the high-speed two-stage oil-sealed rotary vane vacuum pump. It is a new concept out of conventional design to satisfy customers' needs.
Technical Data
| Units | DRV3 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 3.6/60 |
| 60 Hz | 4.3/72 | ||
| Ultimate Vacuum | Without gas ballast | Pa/ mbar | 0.5/5×10-3 |
| With gas ballast | 5/5x10-2 | ||
| Inlet | KF25 | ||
| Outlet | KF25 | ||
| Oil Needs | liter | 0.7 | |
| Noise Level | dB | 54 | |
| Weight | kgs | 22.5 | |
Performance Curve
Dimensions
DRV3 ［5］
Application
Vacuum metallurgy
Thin-film coating
Freeze drying
Lab instrument
Glove box
Refrigerator